Mark Carver wrote:
®ÖÐ wrote:


3dB attenuator would do as that is the same as splitting the signal in half


No, halving the signal voltage would be 6dB (You're thinking of power ratios)

OK, its just I have a passive splitter here on my TV and it says each
output is 3.5dB less than input.

I take it the 0.5 is for insertion loss.

Than again I always get a bit confused when working with dBs